A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?

Urine output

Visual acuity

Skin color

Cardiac rhythm

Answer and Explanation

The Correct Answer is B

A. Monitoring urine output is not specifically related to the side effects of ethambutol.
B. Ethambutol can cause optic neuritis, so monitoring visual acuity is essential.
C. Skin color changes are not commonly associated with ethambutol therapy.
D. Cardiac rhythm monitoring is not necessary for clients on ethambutol.

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Correct Answer is B

Explanation

Rationale:

A. Removing the nasal cannula while the client eats can interrupt oxygen therapy.

B. Attaching a humidifier bottle to the base of the flow meter helps to humidify the oxygen, preventing dryness and irritation of the nasal passages, which is appropriate for oxygen flow rates above 4 L/min.

C. Applying petroleum jelly to the nares can pose a fire hazard due to its petroleum base.

D. Securing the oxygen tubing to the bed sheet is not necessary and does not ensure the proper administration of oxygen.

A. Sickle cell anemia B. Folic acid deficiency anemia C. Pernicious anemia D. Iron-deficiency anemia

Correct Answer is D

Explanation

A. Sickle cell anemia typically presents with hemolytic crises and sickle-shaped red blood cells, not necessarily heavy menstrual bleeding.
B. Folic acid deficiency anemia can cause macrocytic anemia but is less likely to cause heavy menstrual bleeding as the primary symptom.
C. Pernicious anemia is due to vitamin B12 deficiency and typically presents with neurological symptoms along with anemia, not necessarily heavy menstrual bleeding.
D. Iron-deficiency anemia commonly presents with weakness, fatigue, and heavy menstrual bleeding due to inadequate iron for red blood cell production.

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A nurse is caring for a client who is hospitalized with active pulmonary tuberculosis and is started on ethambutol therapy. The nurse should understand that which of the following should be monitored?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has pneumonia and a prescription for oxygen therapy at 5 L/min via nasal cannula. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

A nurse is caring for a young female adult client who reports weakness, fatigue, and heavy menstrual periods. The client has a hemoglobin level of 8 g/dL and a hematocrit level of 28 g/dL. The nurse suspect which of the following types of anemia?

Correct Answer is D

Explanation

A nurse is providing dietary teaching for a client who is Asian-American and is gazing at the floor during the instructions. Which of the following actions should the nurse take to demonstrate culturally sensitive nursing care?

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